三种淀粉基可食膜的性能比较

doi:10.14088/j.cnki.issn0439-8114.2020.21.024

湖北农业科学 ›› 2020, Vol. 59 ›› Issue (21): 117-120.doi: 10.14088/j.cnki.issn0439-8114.2020.21.024

三种淀粉基可食膜的性能比较

覃寒珍, 毛剑轲, 余文怡, 陶杨匀, 徐平, 胡佩佩, 余作龙

浙江树人大学生物与环境工程学院,杭州 310015

收稿日期:2020-07-19 出版日期:2020-11-10 发布日期:2020-12-21
通讯作者: 余作龙（1981-）,男,湖北武汉人,副教授,博士,主要从事生物质高值化利用研究,（电话）15867199762（电子信箱）yuzl_2001@zjsru.edu.cn。
作者简介:覃寒珍（1999-）,女,广西柳州人,在读本科生,研究方向为生物质高值化利用,（电话）17857338255（电子信箱）2523390136@qq.com;
基金资助:
浙江树人大学青年博士创新计划项目（2019QC22）

Comparison of properties of three starch based edible films

QIN Han-zhen, MAO Jian-ke, YU Wen-yi, TAO Yang-yun, XU Ping, HU Pei-pei, YU Zuo-long

Biology and Environment Engineering College, Zhejiang Shuren University, Hangzhou 310015, China

Received:2020-07-19 Online:2020-11-10 Published:2020-12-21

摘要/Abstract

摘要： 以普通淀粉、可溶性淀粉和水溶性淀粉为原料,研究其制备可食性包装膜的性能,考察3种淀粉膜液的糊化特性、接触角和膜的力学性能、透过性、结晶度和微观结构。结果表明,可溶性淀粉膜液和水溶性淀粉膜液不表现糊化特性;随着溶解性的增大,3种淀粉膜液和塑料板的接触角逐渐减小;3种淀粉膜的拉伸强度随淀粉分子量的降低先增加后急剧降低,断裂延伸率逐渐增加;对色拉油、水蒸气、CO₂和O₂的透过性研究发现,水溶性淀粉膜的透过性最低,其透油系数、水蒸气透过系数、CO₂透过系数和O₂透过系数分别为0.084 g·m/（m²·d）、2.360 g·mm/（m²·d·kPa）、0.320 g/d和0.023 g/d;从结晶度和微观结构分析3种淀粉膜存在较大差异。因此,淀粉分子的改性显著影响其产品的性能,为淀粉的开发应用提供了技术支持。

关键词: 淀粉膜, 力学性能, 透过性, 微观结构

Abstract: The properties of edible films prepared from raw starch, soluble starch and water-soluble starch were studied. The gelatinization characteristics, contact angle and mechanical properties, permeability, crystallinity and microstructure of three kinds of starch solutions and films were investigated. The results showed that soluble starch film solution and water-soluble starch film solution did not show gelatinization. With the increase of solubility, the contact angle between the three kinds of starch film solution and the plastic plate decreased gradually. With the decrease of the molecular weight of starch, the tensile strength of the three kinds of starch film increased first and then decreased sharply, and the fracture elongation increased gradually. The permeability of salad oil, water vapor, CO₂ and O₂ decreased was studied, it was found that the permeability of water-soluble starch film was the lowest. The oil permeability, water vapor permeability, CO₂ permeability and O² transmittance were 0.084 g·m/（m²·d）, 2.360 g·mm/（m²·d·kPa）, 0.320 g/d and 0.023 g/d, respectively. There were great differences in crystallinity and microstructure of the three kinds of starch films. Therefore, the modification of starch molecules significantly affects the properties of starch products and provides technical support for the development and applications of starch.

Key words: starch film, mechanical properties, gas permeability, microstructure

中图分类号:

TS236.9

覃寒珍, 毛剑轲, 余文怡, 陶杨匀, 徐平, 胡佩佩, 余作龙. 三种淀粉基可食膜的性能比较[J]. 湖北农业科学, 2020, 59(21): 117-120.

QIN Han-zhen, MAO Jian-ke, YU Wen-yi, TAO Yang-yun, XU Ping, HU Pei-pei, YU Zuo-long. Comparison of properties of three starch based edible films[J]. HUBEI AGRICULTURAL SCIENCES, 2020, 59(21): 117-120.

参考文献

[1] HAN J H.Innovations in food packaging[M].Amsterdam: Elsevier, 2014.
[2] 张晓晓,黄丽婕,陈杰,等.淀粉基食品包装膜材料的研究进展[J].包装工程, 2018,39(3):83-88.
[3] 张赟彬,江娟.大豆分离蛋白可食膜的生产工艺及性能表征[J].食品科学,2012,33(6):100-104.
[4] 郭菊花,何玉凤,王小洁,等.鸡毛角蛋白/淀粉复合膜的制备及性能[J].材料导报, 2014, 28(22):40-43.
[5] 董增,宋也好,余明,等.纳米SiO₂/壳聚糖/淀粉复合包装膜的制备及性能[J].塑料工业, 2017, 45(9):135-139.
[6] 闫丹丹. 基于微胶囊技术的淀粉基抗菌膜制备及性能研究[D].江苏无锡:江南大学,2016.
[7] OH S M, KIM H Y, BAE J E, et al.Physicochemical and retrogradation properties of modified chestnut starches[J].Food science and biotechnology,2019,28(6):1723-1731.
[8] 李伟,储长流,邢剑,等.氧化-双重醚化改性淀粉/PVA的复合膜性能及其黏合性的研究[J].塑料工业,2019,47(1):117-120,125.
[9] 陈琼,邱礼平.交联酯化淀粉的成膜性能及其膜保鲜特性的研究[J].现代食品科技,2012,28(7):753-757,824.
[10] 杨晓蓉,李歆,凌家煜.不同类别大米糊化特性和直链淀粉含量的差异研究[J].中国粮油学报,2001,16(6):37-42.
[11] 邱肖华,吴依莎,朱政泽,等.ε-聚赖氨酸/淀粉抑菌膜的制备及性能检测[J].食品研究与开发, 2020,41(1):154-159.
[12] 余作龙,饶桂维,严小平,等.豌豆淀粉/ε-聚赖氨酸复合膜的制备及其性能[J].食品工业科技,2018,39(13):89-93,242.
[13] 马丹,赵晓燕,马越,等.不同工艺生产大豆分离蛋白的成膜性能[J].农业工程学报,2008,24(10):239-242.
[14] GB-T1037—1988,塑料薄膜和片材透水蒸气性试验方法杯式法[S].
[15] 温珍才,叶保平.食品包装薄膜的透气性测试研究[J].包装工程,1993(1):17-20.
[16] 叶保平,黄赣辉.塑料薄膜透性测定技术研究[J].南昌大学学报,1994,16(2):18-22.
[17] 许文才,王振飞,应红.包装测试技术[M].北京:印刷工业出版社,1994.
[18] 宫慧慧,高群玉,陈惠音.颗粒状冷水可溶性淀粉研究进展[J].粮食与饲料工业,2003(1):41-43.
[19] 秦海丽,顾正彪.颗粒状冷水可溶木薯淀粉性质的研究[J].食品与发酵工业,2005,31(2):38-41.
[20] 叶文斌,樊亮,王都留,等.苦豆子半乳甘露聚糖与中草药复合膜的包装性能研究[J].包装与食品机械,2012,30(6):10-14.
[21] 肖孟辉. 单组分水性聚氨酯的合成及性能研究[D].长沙:湖南大学,2003.
[22] 姜燕,马中苏,张海悦,等.可食性生物聚合膜的微观结构与透气性[J].食品工业科技,2012,33(3):364-368.

三种淀粉基可食膜的性能比较

Comparison of properties of three starch based edible films

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